On Tue, Oct 10, 2023 at 4:34 PM Mark Michelson <mmich...@redhat.com> wrote:
> ...passthru=true, ND/NA responder disabled.
>
> Note that in order to be able to get the solicited node multicast
> address, we need access to the socket library. This commit imports the
>
Would scapy.utils6.in6_getLinkScopedMcastAddr serve your needs here?
> socket library from python. To reduce the amount of text in OVN test
> cases, we import *.
>
> Execution time: 2.290s
> Execution time on "main" branch: 1.157s
>
> Signed-off-by: Mark Michelson <mmich...@redhat.com>
> ---
> tests/ovn.at | 17 ++++++++++-------
> tests/scapy-server.py | 1 +
> 2 files changed, 11 insertions(+), 7 deletions(-)
>
> diff --git a/tests/ovn.at b/tests/ovn.at
> index df2b0c774..828fae487 100644
> --- a/tests/ovn.at
> +++ b/tests/ovn.at
> @@ -3763,22 +3763,25 @@ AT_CHECK([grep -w "ls_in_arp_rsp" lsflows | sed
> 's/table=../table=??/' | sort],
>
> test_nd_na() {
> local inport=$1 outport=$2 sha=$3 spa=$4 tpa=$5 reply_ha=$6
> - tag=8100fefe
> - icmp_type=87
> - local
> request=ffffffffffff${sha}${tag}86dd6000000000183aff${spa}ff0200000000000000000001ff${tpa:
> -6}${icmp_type}007ea100000000${tpa}
> + local request=$(fmt_pkt "Ether(dst='ff:ff:ff:ff:ff:ff',
> src='${sha}')/ \
> + Dot1Q(vlan=0xefe)/ \
> + IPv6(src='${spa}', dst=inet_ntop(AF_INET6,
> in6_getnsma(inet_pton(AF_INET6, '${tpa}'))))/ \
> + ICMPv6ND_NS(tgt='${tpa}')")
> ovs-appctl netdev-dummy/receive vif$inport $request
> echo $request >> $outport.expected
> echo $request
>
> - icmp_type=88
> - local
> reply=${sha}${reply_ha}${tag}86dd6000000000183aff${tpa}${spa}${icmp_type}003da540000000${tpa}
> + local reply=$(fmt_pkt "Ether(dst='${sha}', src='${reply_ha}')/ \
> + Dot1Q(vlan=0xefe)/ \
> + IPv6(src='${tpa}', dst='${spa}')/ \
> + ICMPv6ND_NA(tgt='${tpa}')")
> ovs-appctl netdev-dummy/receive vif$outport $reply
> echo $reply >> $inport.expected
> echo $reply
> }
>
> -test_nd_na 1 2 f00000000001 fe000000000000000000000000000001
> fe000000000000000000000000000002 f00000000002
> -test_nd_na 2 1 f00000000002 fe000000000000000000000000000002
> fe000000000000000000000000000001 f00000000001
> +test_nd_na 1 2 f0:00:00:00:00:01 fe00::1 fe00::2 f0:00:00:00:00:02
> +test_nd_na 2 1 f0:00:00:00:00:02 fe00::2 fe00::1 f0:00:00:00:00:01
>
> for i in 1 2; do
> OVN_CHECK_PACKETS([vif$i-tx.pcap], [$i.expected])
> diff --git a/tests/scapy-server.py b/tests/scapy-server.py
> index a7255c84d..ab5558535 100755
> --- a/tests/scapy-server.py
> +++ b/tests/scapy-server.py
> @@ -7,6 +7,7 @@ import ovs.unixctl
> import ovs.unixctl.server
>
> import binascii
> +from socket import * #noqa: F401,F403
> from scapy.all import * # noqa: F401,F403
> from scapy.all import raw
>
> --
> 2.40.1
>
> _______________________________________________
> dev mailing list
> d...@openvswitch.org
> https://mail.openvswitch.org/mailman/listinfo/ovs-dev
>
>
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